While we’ll go through wiring up the FAST computer and other associated engine components in a separate installment, here we’ll cover replacing the front and rear wiring harnesses with factory correct ...

In our last installment on Scarlett, our ’72 coupe project car, we routed all the engine wiring through a single circular connector on the firewall in preparation for integrating the LS3 wiring and ...

Even from the very earliest days of the automobile age, cars and trucks have been hybrids of mechanical and electrical design. For every piston sliding up and down in a cylinder, there’s a spark plug ...

I don't know about you but I'm perfectly happy fabricating chassis, welding and doing body and paintwork, and physically putting a car together, but I've always left the wiring in my projects to ...

A shortage of wiring harnesses continues to hurt the automotive industry and has prompted some to suggest it could speed up the adoption of electric vehicles. Many of the industry’s wire harnesses are ...

The nervous system of a car is the wiring that snakes its way through the chassis, delivering electrical signals to different systems and control modules. This mass of wires needs to be reliable, ...

I put a stereo into my GF's car this weekend and have a question. What is the "memory back-up lead" and in what situations do I need to connect it? Model is Clarion DXZ385USB, if that makes a ...